Comparison

HullTec vs Scuba Diving

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

HullTec

Features
Read full description

Hull Diver job assignment application to include invoicing. Allows you to assign and manage a team of divers across multiple locations.

About

Scuba Diving

This app helps individual dive professionals manage their businesses efficiently. It streamlines operations by offering tools for goal and student management, invoicing, revenue tracking, and tax preparation. Stay organized and focus on teaching with this all-in-one solution.

Highlights
  • Goal management and tracking
  • Student information and certification management
  • Invoice generation and management
  • Revenue stream monitoring
  • Email list creation for marketing
  • Data export for analysis
  • Tax management and estimation
  • Dive shop management
Features
Read full description

Scuba Desk: Dive Pro Business Management Made Easy Scuba Desk is the ultimate app designed specifically for individual dive professionals to manage their businesses efficiently. Whether you're an full time instructor, freelancer or Divemaster, Scuba Desk is packed with powerful features that streamline your operations, allowing you to focus on what you do best—diving and teaching. Key Features 1. Goals Management: Create, manage, and track your business goals effortlessly. Scuba Desk helps you stay organized and focused, ensuring you meet your objectives. 2. Student Management: Easily manage student information and track their certifications. Keep records of their progress and training all in one place. 3. Invoice Management: Generate and manage invoices with ease. Scuba Desk simplifies your billing process, making it quick and efficient to track and send invoices. 4. Revenue Streams: Monitor and manage multiple revenue streams. Whether it's course fees, equipment sales, or other services, Scuba Desk helps you keep track of your income sources. 5. Email Lists: Create and manage email lists for marketing and communication. Create emails by course or create custom email list to target specific students. 6. Data Export: Easily export your data for reporting and analysis. Scuba Desk ensures you have access to your business data whenever you need it. 7. Tax Management: Handle your taxes efficiently with Scuba Desk. Keep track of your financial records and generate reports to simplify your tax filing process. Select a tax rate and and see your estimated end of year taxes due so you have an idea what you will owe. 8. Create Invoices: Quickly generate professional invoices for your services. Scuba Desk's intuitive interface makes it easy to create and send invoices to your clients. 9. Dive Shop Management: Manage dive shops and their details. Assign invoices to each shop and track what is owed. 10. Notifications: When courses end you will get notifications to add the course to an invoice. Add reminders of due dates for invoices. 11. iCloud Sync: The app automatically syncs with iCloud so your data is save and usable across all your devices. Built for Dive Professionals Scuba Desk is built specifically for the individual dive professionals, supporting all major diving certification agencies including: - PADI - SSI - RAID - SDI - TDI - NAUI Whether you are freelancer or a full time pro, Scuba Desk adapts to your needs and scales with your business. Why Choose Scuba Desk? User-Friendly Interface: Scuba Desk features an intuitive and user-friendly interface, making it easy to navigate and use. You don't need to be a tech expert to take advantage of its powerful features. All-In-One Solution: Scuba Desk combines all the tools you need into one comprehensive platform. No more juggling multiple apps or manual record-keeping. Everything you need is right at your fingertips. Stay Organized: With Scuba Desk, you can keep all your business data organized and accessible. From student records to financial reports, everything is stored securely in one place. Focus on What Matters: By automating administrative tasks and providing powerful management tools, Scuba Desk frees up your time to focus on diving and teaching. Get Started Today Join the future of dive business management with Scuba Desk. Whether you're just starting out or looking to optimize your existing operations, Scuba Desk provides the tools and support you need to succeed. Download Scuba Desk now and take your dive pro business to new depths! Privacy Policy: https://docs.google.com/document/d/1SMdwO7krSrV6apofJ1lWYC_f_Av9OZsKfpMQ0sVuwUc/edit?usp=sharing Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

HullTec3 screens
Scuba Diving4 screens

Verdict

The call

The clearest difference is in-app purchases: HullTec at none against Scuba Diving's 5. HullTec also leads on update cadence (every 3 months vs every 9 months) and iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Scuba Diving sells 4 in-app purchases, starting at $4.99 per month. HullTec asks for nothing beyond the download.

UpkeepUpdate frequency

HullTec ships an update every 3 months, Scuba Diving every 9 months. The most recent releases landed on September 15, 2026 and August 18, 2026 respectively.

Scorecard3 real differences · 6 level
HullTec versus Scuba Diving: the parameters behind the verdict, then further details
ParameterHullTecScuba Diving
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 3 months — betterEvery 9 months
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.1 — better17.0
Further details — not scored
Size47 MB11 MB
Age rating4+4+
DeveloperMark EdgeAndrew Austin

In-app purchases

None

HullTec

No in-app purchases

4 purchases

Scuba Diving

Subscriptions2
  • Monthly Subscription$4.991 Month
  • Annual Subscription7 Days trial$9.991 Year
One-time2
  • Lifetime Access FreeFree
  • Lifetime Access2 variants$14.99

Questions

Is HullTec free?
HullTec is free to download, with no in-app purchases.
Is Scuba Diving free?
Scuba Diving is free to download, with in-app purchases available.
Do HullTec or Scuba Diving have ads?
Neither HullTec nor Scuba Diving shows ads.
Which is updated more often, HullTec or Scuba Diving?
HullTec ships an update every 3 months, and Scuba Diving every 9 months. Most recently, HullTec was updated on September 15, 2026 and Scuba Diving on August 18, 2026.

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